Body shop Jeep

Gerald Owner/Technician St. John's, Newfoundland and Labrador Posted   Latest   Edited  
Question
Collision
Driveability
2018 Jeep Grand Cherokee Laredo 3.6L (G ERC) 8-spd (845RE)—1C4RJFAGXJC417645
Crank / No Start

Hey guys just picking the collective brain before I start some basic diagnosis on this vehicle. My buddy at a body shop called me on this jeep it had damage on the L/rear, rear sub-frame and diff replaced along with accompanying body work. Had a couple of wires damaged near evap canister body man repaired them no other signs of damage to harness. I have not done much except code read with nothing obvious just a pile of codes related to everything they had disconnected. I am getting a message "No Config" when trying to access the emergency assistance module that might be something i'm not familiar with that module. So i guess my question, does anyone know of any type of safety feature on these newer jeeps that would cause a no start after a collision? 

p.s. no bags out..

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Brandon Technician
Medina, Minnesota
Brandon Default
   

The RFHUB is in the left rear cargo area, it receives commands from the ignition node in the dash to authenticate the key and allow starting.

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Gerald Owner/Technician
St. John's, Newfoundland and Labrador
Gerald Default
 

SOB! I'm out the door will send pictures lol

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Danny Instructor
Montréal, Quebec
Danny Default
   

Num

ber 3 is the rfhub

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Brandon Technician
Medina, Minnesota
Brandon Default
 

Did you ever find the problem with this one?

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